Tag | Description | Notes |
---|---|---|
AVS | AVS X image file | |
BMP | Microsoft Windows bitmap image file | |
BMP24 | Microsoft Windows 24-bit bitmap image file | |
CGM | Computer Graphics Metafile | requires ralcgm; read only |
CMYK | Raw cyan, magenta, yellow, and black bytes | use -size command line option to specify width and height |
DCX | ZSoft IBM PC multi-page Paintbrush file | |
DIB | Microsoft Windows bitmap image file | |
DICOM | medical image file format | read only |
EPDF | Encapsulated Portable Document Format | |
EPI | Adobe Encapsulated PostScript Interchange format | requires Ghostscript to read |
EPS | Adobe Encapsulated PostScript file | requires Ghostscript to read |
EPS2 | Adobe Level II Encapsulated PostScript file | requires Ghostscript to read |
EPSF | Adobe Encapsulated PostScript file | requires Ghostscript to read |
EPSI | Adobe Encapsulated PostScript Interchange format | requires Ghostscript to read |
EPT | Adobe Encapsulated PostScript Interchange format with TIFF preview | requires Ghostscript to read |
FAX | Group 3 | |
FIG | TransFig image format | requires TransFig |
FITS | Flexible Image Transport System | |
FPX | FlashPix Format | requires FlashPix SDK |
GIF | CompuServe graphics interchange format | 8-bit color |
GIF87 | CompuServe graphics interchange format | 8-bit color (version 87a) |
GPLT | Gnuplot plot files | requires gnuplot3.5.tar.Z |
GRADATION | gradual passing from one shade to another | specify the desired shading as the filename (e.g. gradation:red-blue) |
GRANITE | granite texture. | |
GRAY | Raw gray bytes | use -size command line option to specify width and height |
HDF | Hierarchical Data Format | requires HDF4.1r2.tar.gz |
HISTOGRAM | Histogram of the image | |
HPGL | HP-GL plotter language | requires hp2xx-3.2.0.tar.gz |
HTML | Hypertext Markup Language with a client-side image map | requires html2ps to read |
JBIG | Joint Bi-level Image experts Group file interchange format | requires jbigkit-1.0.tar.gz |
JPEG | Joint Photographic Experts Group JFIF format | requires jpegsrc.v6b.tar.gz |
JPEG24 | Joint Photographic Experts Group JFIF format | promote grayscale JPEG image to 24-bit |
ICO | Microsoft icon | read only |
LABEL | text image format | specify the desired text as the filename (e.g. label:This is a label) |
MAP | colormap intensities and indices | |
MAN | Unix reference manual pages | |
MIFF | Magick image file format | |
MNG | Multiple-image Network Graphics | requires libpng-1.02.tar.gz |
MPEG | Motion Picture Experts Group file interchange format | requires mpeg2vidcodec_v12.tar.gz |
M2V | Motion Picture Experts Group file interchange format (version 2) | requires mpeg2vidcodec_v12.tar.gz |
MTV | MTV Raytracing image format | |
NETSCAPE | Netscape 216 color cube. | |
NULL | NULL image | useful for creating blank tiles with montage |
PBM | Portable bitmap format (black and white) | |
PCD | Photo CD | the maximum resolution written is 768x512 pixels |
PCDS | Photo CD | decode with the sRGB color tables |
PCL | Page Control Language | write only |
PCX | ZSoft IBM PC Paintbrush file | |
Portable Document Format | requires Ghostscript to read | |
PGM | Portable graymap format (gray scale) | |
PICT | Apple Macintosh QuickDraw/PICT file | |
PIX | Alias/Wavefront RLE image format | read only |
PLASMA | plasma fractal image. | Specify the base color as the filename (e.g. plasma:blue-yellow). Use fractal to initialize to a random value (e.g. plasma:fractal) |
PNG | Portable Network Graphics | requires libpng-1.02.tar.gz |
PNM | Portable anymap | use +compress to produce ASCII renditions |
PPM | Portable pixmap format (color) | |
PREVIEW | show a preview an image enhancement, effect, or f/x | specify the desired preview with the -preview option) |
PS | Adobe PostScript file | requires Ghostscript to read |
PSD | Adobe Photoshop bitmap file | |
PS2 | Adobe Level II PostScript file | requires Ghostscript to read |
P7 | Xv's visual schnauzer format | |
RAD | Radiance image file | |
RGB | Raw red, green, and blue bytes | use -size command line option to specify width and height |
RGBA | Raw red, green, blue, and matte bytes | use -size command line option to specify width and height |
RLA | Alias/Wavefront image file | read only |
RLE | Utah Run length encoded image file | read only |
SCAN | import image from a scanner device | requires SANE Specify the device name and path as the filename (e.g. scan:mustek:/dev/scanner) |
SGI | Irix RGB image file | |
SHTML | Hypertext Markup Language with a client-side image map | write only |
STEGANO | steganographic image | use -size command line option to specify width, height, and offset of the steganographic image |
SUN | SUN Rasterfile | |
TEXT | raw text file | read only |
TGA | Truevision Targa image file | |
TIFF | Tagged Image File Format | requires tiff-v3.4beta037.tar.gza> |
TIFF24 | 24-bit Tagged Image File Format | requires tiff-v3.4beta037.tar.gza> |
TILE | tile image with a texture | read only |
TIM | PSX TIM file | read only |
TTF | TrueType font file | requires freetype-1.1.tar.gz |
YUV | digital video CCIR 601 file | use -size command line option to specify width and height |
UIL | X-Motif UIL table | |
UYVY | 16bit/pixel interleaved YUV | use -size command line option to specify width and height |
VICAR | read only | |
VID | Visual Image Directory | |
VIFF | Khoros Visualization image file | |
WIN | select image from or display image to your computer screen | |
X | select image from or display image to your X server screen | |
XC | constant image of X server color | use -size command line option to specify width and height |
XBM | X Windows system bitmap, black and white only | |
XPM | X Windows system pixmap file (color) | |
XWD | X Windows system window dump file (color) | |
YUV | CCIR 601 4:1:1 file | use -size command line option to specify width and height |
On some platforms, ImageMagick automatically processes these extensions: .gz for Zip compression, .Z for Unix compression, .bz2 for block compression, and .pgp for PGP encryption. For example, a PNM image called image.pnm.gz is automatically uncompressed with the gzip program and the image is subsequently read.